the shortest distance between the earth and mars is 78 million kilometers. how long does it take at this distance in a spaceship with speed of 20km/h. answer in days!!!!!!!!!
the shortest distance between the earth and mars is 78 million kilometers. how long does it take at this distance in a spaceship with speed of 20km/h. answer in days!!!!!!!!!
Find the hydrogen ion concentration of baking soda, which has a pH of 8.3. Be sure to use proper scientific notation to receive full credit.
Scientific notation
1 mol of carbon-12 contains 6.022 x 1023 carbon-12 atoms with a mass of 12 g. A. Calculate the mass of one carbon-12 atom. Express your answer using scientific notation. B. Calculate...
A circular swimming pool holds 1.22 x 10^6 cubic inches of water. It is being filled at a rate of 1.5 x 10^3 cubic inches per minute. How many hours will it take to fill the swimming pool? The...
write each number in scientific notation; use scientific notation to calculate how much milk is produced in the U S yearly
Help solve, do answer in scientific notation d stands for Delta symbol
The difference between 8.0•107 and 2.5•105
what is 0.027 in scientific notation
Express each number in scientific notation: 622 X 10^6 94 X 10^-7
(7.87*10^-1)^-6 PLEASE HELP!!!! ??
Separate the number 39 into three parts. The second part is three times the first part and the third part is three times the second part. ...
1 mol of carbon-12 contains 6.022x10^23 carbon-12 atoms with a mass of 12 g. Calculate the number of moles of carbon-12 atoms in 20.0 g of carbon-12
1 mol of carbon-12 contains 6.022x10^23 carbon-12 atoms with a mass of 12 g. Calculate the number of carbon-12 atoms in 20.0g of carbon-12.
1 mol of carbon-12 contains 6.022x10^23 carbon-12 atoms with a mass of 12 g. calculate the mass of one carbon-12 atom.
PLEASE HELP URGENT URGENT URGENT
Hi I'm struggling with scientific notation ... Please help
Why is it 10^-5 instead of 10^-6 (As nanometers is 10^-9 and millimeters is 10^-3?)
show and explain how you got the answer. Please help!
6.8 to the 5th power